[coreboot] [PATCH] fix potential smm security hole
joe at settoplinux.org
Thu Jul 29 17:55:03 CEST 2010
On Thu, 29 Jul 2010 17:47:12 +0200, Stefan Reinauer
<stefan.reinauer at coresystems.de> wrote:
> This patch resulted from a security review of coreboot's SMM handler.
> Feedback appreciated.
I thought the SMM Handler already lived at 0xa0000 instead of TSEG or HSEG.
I don't really understand where the security hole is?
Can you explain a little more in depth?
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